MediaWiki internal error.

Original exception: [ZgaX7rd3qjbx6JA1y15wDAAAAEA] 2024-03-29 10:29:02: Fatal exception of type "Wikimedia\Rdbms\DBConnectionError"

Exception caught inside exception handler.

Set $wgShowExceptionDetails = true; at the bottom of LocalSettings.php to show detailed debugging information.